Canon EF 180mm
f/3.5L Macro USM AutoFocus Telephoto Lens 
| Another telephoto macro lens with a maximum magnification of 1x. Life-size close-ups can be taken from a farther distance without disturbing the subject (insects, etc.). The internal floating system minimizes fluctuations in aberrations caused by changes in the focusing distance. Optical performance is outstanding from 1x to infinity. |
| Construction |
12 groups /14 elements |
| Angle of view |
13° 30' |
| F stop range |
3.5-32 |
| Closest Focusing Distance |
0.48m / 1.6 ft. |
| Maximum Magnification |
1:1 |
| Filter Size |
72mm |
| Dimensions (Length x Diameter) |
3.2" x 7.3" / 82.5 x 186.6mm |
| Weight |
2.4 lbs./ 1,090g |
|
|
|
|
|
|
|
|
|
|
